Talvez deva tentar algumas variações de ortografia:
los confines » los fines (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
marcel riehl » marcel riehle (Expandir a Pesquisa), marcel diehl (Expandir a Pesquisa), marcel riedl (Expandir a Pesquisa)
oil complex » novel complex (Expandir a Pesquisa), model complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
confines a » confines _ (Expandir a Pesquisa), confines de (Expandir a Pesquisa), confined _ (Expandir a Pesquisa)
than tango » than bingo (Expandir a Pesquisa), than tan (Expandir a Pesquisa), thanh tang (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
m marcel » m marcela (Expandir a Pesquisa), em marcel (Expandir a Pesquisa), ohm marcel (Expandir a Pesquisa)
5 oil » _ oil (Expandir a Pesquisa), 5 il (Expandir a Pesquisa), l oil (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( a los confines a new ) or ((( 5 oil complex than tango ) or ( m marcel riehl carlos now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a los confines a new ) OR ((( 5 oil complex than tango ) OR ( m marcel riehl carlos now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a los confines a new ) or ((( 5 oil complex than tango ) or ( m marcel riehl carlos now ))))*.